The BRHT-LH Packer is a hydraulic-set single-string retrievable packer and may be used in virtually any production application.
Tubing pump pressure is used to set the packer and the setting force is locked into the packer by a body lock ring. A large internal by-pass reduces swabbing when running and retrieving.
The by-pass closes when the packer is set and opens during the releasing process to allow pressure equalization. Shear screws are used to control the packer release. The standard BRHT-LH Packers are designed for differential pressures up to 7,500 PSI
Features
- Adjustable setting initiation pressure.
- Adjustable shear release values.
- The packer incorporates ONE PIECE mandrel.
- The packer can be released by straight pull.
- Ideal packer for high deviation wells.
- Premium thread connections are available.
- All metallurgies i.e. AISI 4140 STEEL, L-80, 9Cr. 1 Mo., 13 Cr.
Technical document
Product Specification
| CASING | PACKER | ||||||
|---|---|---|---|---|---|---|---|
| Size (in.) | Weight (lbs/ft) | MIN. I.D. (in.) | MAX. I.D. (in.) | Gage O.D. (in.) | MIN. I.D. (in.) | Thread Connection | Part Number |
| 4.500” | 13.5 - 15.1 | 3.826 | 3.920 | 3.688 | 1.938 | 2-3/8" EU 8 RD | BRHT-LH-450230B |
| 4.500” | 9.5 - 13.5 | 3.920 | 4.090 | 3.750 | 1.938 | 2-3/8" EU 8 RD | BRHT-LH-450230A |
| 5.000” | 18.0 - 20.8 | 4.156 | 4.276 | 4.000 | 1.938 | 2-3/8" EU 8 RD | BRHT-LH-500230B |
| 5.000” | 11.5 - 15.0 | 4.408 | 4.560 | 4.125 | 1.938 | 2-3/8" EU 8 RD | BRHT-LH-500230A |
| 5.500” | 20.0 - 23.0 | 4.670 | 4.778 | 4.500 | 2.000 | 2-3/8" EU 8 RD | BRHT-LH-550230B |
| 5.500” | 14.0 - 20.0 | 4.778 | 5.044 | 4.625 | 2.000 | 2-3/8" EU 8 RD | BRHT-LH-550230A |
| 5.500” | 13.0-15.5 | 4.95 | 5.044 | 4.813 | 2.000 | 2-3/8" EU 8 RD | BRHT-LH-550230C |
| 5.500” | 20.0 - 23.0 | 4.670 | 4.778 | 4.500 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-550270B |
| 5.500” | 14.0 - 20.0 | 4.778 | 5.044 | 4.625 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-550270A |
| 5.500” | 13.0-15.5 | 4.950 | 5.044 | 4.813 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-550270C |
| 5.750” | 18.6-25.0 | 4.882 | 5.118 | 4.625 | 2.000 | 2-3/8" EU 8 RD | BRHT-LH-575230B |
| 5.750” | 14.0-17.0 | 5.190 | 5.290 | 4.875 | 2.000 | 2-3/8" EU 8 RD | BRHT-LH-575230A |
| 5.750” | 18.6-25.0 | 4.882 | 5.118 | 4.625 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-575270B |
| 5.750” | 14.0-17.0 | 5.190 | 5.290 | 4.875 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-575270A |
| 6.000” | 17.0 - 23.0 | 5.240 | 5.450 | 5.063 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-600270B |
| 6.000” | 12.0 - 20.0 | 5.352 | 5.620 | 5.188 | 2.375 | 2-7/8" EU 8 RD | BRHT-LH-600270A |
| 6-5/8” | 24.0-32.0 | 5.675 | 5.921 | 5.625 | 2.500 | 2-7/8" EU 8 RD | BRHT-LH-660270B |
| 6-5/8” | 17.0-24.0 | 5.921 | 6.135 | 5.750 | 2.500 | 2-7/8" EU 8 RD | BRHT-LH-660270A |
| 6-5/8” | 24.0-32.0 | 5.675 | 5.921 | 5.625 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-660350B |
| 6-5/8” | 17.0-24.0 | 5.921 | 6.135 | 5.750 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-660350A |
| 7.000” | 29.0-35.0 | 6.004 | 6.198 | 5.813 | 2.500 | 2-7/8” EUE 8RD | BRHT-LH-700270C |
| 7.000” | 26.0-32.0 | 6.094 | 6.276 | 5.875 | 2.500 | 2-7/8” EUE 8RD | BRHT-LH-700270B |
| 7.000” | 17.0-26.0 | 6.276 | 6.538 | 6.000 | 2.500 | 2-7/8” EUE 8RD | BRHT-LH-700270A |
| 7.000” | 29.0-35.0 | 6.004 | 6.198 | 5.813 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-700350C |
| 7.000” | 26.0-32.0 | 6.094 | 6.276 | 5.875 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-700350B |
| 7.000” | 17.0-26.0 | 6.276 | 6.538 | 6.000 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-700350A |
| 7.625” | 33.7-39.0 | 6.625 | 6.785 | 6.438 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-760350C |
| 7.625” | 29.7-33.7 | 6.785 | 6.875 | 6.563 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-760350B |
| 7.625” | 24.0-29.7 | 6.875 | 7.025 | 6.688 | 3.000 | 3-1/2" EU 8 RD | BRHT-LH-760350A |
| 8.625” | 24.0-40.0 | 7.725 | 8.097 | 7.500 | 4.000 | 4-1/2” EU 8 RD | BRHT-LH-860450 |
| 9.625” | 43.5-53.5 | 8.535 | 8.755 | 8.250 | 4.000 | 4-1/2" EU 8 RD | BRHT-LH-960450B |
| 9.625” | 32.3-43.5 | 8.755 | 9.001 | 8.500 | 4.000 | 4-1/2" EU 8 RD | BRHT-LH-960450A |
| 10.750” | 51.0-65.7 | 9.560 | 9.850 | 9.375 | 4.000 | 4-1/2" EU 8 RD | BRHT-LH-1075450 |
| 11.750” | 42.0 - 60.0 | 10.772 | 11.084 | 10.500 | 4.000 | 4-1/2" EU 8 RD | BRHT-LH-1175450 |
| 13.375” | 54.5-77.0 | 12.275 | 12.615 | 12.000 | 4.000 | 4-1/2" EU 8 RD | BRHT-LH-1330450 |